919 Boylston Ave E, Seattle, WA 98102 Property Records

King County property record for 919 Boylston Ave E, Seattle, WA 98102

Property Summary

Property Type	Quadplex
Details	3,404 sqft · built 1955
Lot Size	0.083 acres (3,600 sqft)
Owner	2 Trust Names on Record
Last Sale	$190,300 (Sep 1986)
Tax Bill	$13,729 (2026)
Deeds & Mortgages	Mar 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`216390-0095`

Property Details

APN / Parcel Number

Primary APN	`216390-0095`
Alternative APN	`216390009506`

Interior

Units	5 Units
Stories	2 Stories
Building Area	3,404 sqft Adjusted Area

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1987
Architectural Style	Custom Design
Exterior Material	Wood
Construction Type	Wood
Lot Area	3,600 sqft (0.083 acres)
Garage Type	Open

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Floor/Wall Furnace
Heating Fuel	Electric
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	216390009506
Street Address	919 BOYLSTON AVE E
City	SEATTLE
State	WA
Zip	98102-4521
Property Category	Residential
Property Type	Residential > Multi-Unit > Quadplex
Local Zoning Code	LR3 (M)
Legal Description	EAST PARK ADD E 1/2 PLAT BLOCK: 1 PLAT LOT: 13
Legal Range	04
Legal Township	25
Legal Section	29
Legal Subdivision	EAST PARK ADD
Legal Block	1
Legal Lot Number	13
Jurisdiction	KING WA
Township / Civil Division	SEATTLE
Census Block Group	3
Census Block	3007
Census Tract	6500

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the Harvard-Belmont District listed 1982 · 67 contributing resources · NRIS 82004237

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

Source: King County records, as of July 7, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Trust Names on Record
Mailing Address	12427 MAPLEWOOD AVE, EDMONDS, WA 98026-3116
Owner Type	Individual
Vesting	Trust, Living Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 29, 1986 · Amount on Record
Deed Sale	Sep 29, 1986 · Amount on Record
Deed Document Number	19869300860
Deed Book / Page	8 / 83
Last Transfer Date	Mar 15, 2019
Transfer Doc	0000000021
Record Updated	Sep 20, 2026

March 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	KING WA
Recording Date	Mar 22, 2019
Property Address	919 BOYLSTON AVE E, SEATTLE, WA 98102-4521
Document Number	0000000021
Instrument Date	Mar 15, 2019
Instrument	201903220021
Transaction Type	Transfer
Record Updated	Apr 2, 2019
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	919 BOYLSTON AVE E SEATTLE WA 981024521, SEATTLE, WA 98102-4521

Tax Assessment & Valuation

Source: King County assessment roll, as of July 7, 2026

Property Jurisdictions

Type	Name
State	Washington
County	King County
Municipality	Seattle City
Unified School District	Seattle Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$13,729.00 (+9.68%)
2025		$1,328,000 (+1.76%) Land $1,152,000 Building $176,000	$1,328,000 (+1.76%) Land $1,152,000 Building $176,000
2024	$12,517.00 (-2.86%)	$1,305,000 (-14.82%) Land $1,152,000 Building $153,000	$1,305,000 (-14.82%) Land $1,152,000 Building $153,000
2022	$12,886.00	$1,532,000 Land $864,000 Building $668,000	$1,532,000 Land $864,000 Building $668,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 23, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	SEATTLE PUBLIC UTILITIES serves 1,161,961 people · EPA ID WA5377050
Water Source	Surface water
Last State Inspection	Jul 2025
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 403 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
CenturyLink Fiber · DSL in parts of the area	2,000 / 1,000
Verizon Fixed Wireless	1,000 / 75
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband, Google Fiber.

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